REFERENCES
- VIDAL , B. 1994 . Spectroscopy Lett. , 27 : 41
- VIDAL , B. 1994 . Spectroscopy Lett. , 27 : 709
- VIDAL , B. 1995 . Spectroscopy Lett. , 28 : 191
- VIDAL , B. 1995 . Spectroscopy Lett. , 28 : 519
- VIDAL , B. 1996 . Spectroscopy Lett. , 29 : 379
- VIDAL , B. 1996 . Spectroscopy Lett. , 29 : 1259
- PERKAMPUS , H. H. a) spectrum D5/5, b) spectrum D5/6
- SKLAR , A. L. 1942 . J. Chem. Phys. , 10 : 135 ; A. L. SKLAR, Revs. Modern Phys. 14, 232 (1942); Th. FCRSTER, Z. Naturforsch. 2a, 149 (1947); J. R. PLATT, J. Chem. Phys. 19, 263 (1951); J. PETRUSKA, J. Chem. Phys. 34, 1111 (1961); J. PETRUSKA, J. Chem. Phys. 34, 1120 (1961); P. E. STEVENSON, J. Chem. Educ. 41, 234 (1964); P. E. STEVENSON, Ph. D. Thesis, Part I, University of Chicago, 1964
- BALLESTER , M. and RIERA , J. 1964 . Tetrahedron , 20 : 2217
- PERKAMPUS , H. H. 1992 . UV Atlas of Organic Compounds , 2nd ed. , Weinheim : VCH . a) spectrum D5/3, b) spectrum D5/2, c) spectrum J1/4, d) spectrum D9/49
- SCOTT , A. I. 1964 . Interpretation of Ultraviolet Spectra of Natural Products , 93 New York : Pergamon Press .
- American Petroleum Institute, Research Project 44. a) spectrum 430, b) spectrum 432, c) spectrum 669, d) spectrum 440, e) spectrum 241, f) 239, g) 243